NamedExec query does not work with sql server.

[vishal8492]

README example with NamedExec query does not work with sql-server.

I'm using mssqldb driver. (github.com/denisenkom/go-mssqldb)

MustExec returns following error :
Err : result : mssql: Incorrect syntax near '?'.

[vishal8492]

This is because of while compiling query all args are appended with '?' because bindtype is unknown, we should just use @p{increment} there?

@jmoiron What do you think should I add bindtype for sqlserver?

Also, MustExec does fail for sql-server as well may be we convert $1, $2 to @p1,@p2 based on bindtype ?

[ninlil]

This is rather urgent as the denisenkom/go-mssqldb-driver seems to deprecate the "mssql"-driver and encourage the "sqldriver" with named parameters.

I absolutely love the Select and Get with built-in mapping/scanning and would love to get that with named params.

Edit: Using the "@p1" instead of "$1" works just fine, so it's not a critical issue.